ATE304759T1 - Verfahren und architektur zur authentifizierung - Google Patents

Verfahren und architektur zur authentifizierung

Info

Publication number
ATE304759T1
ATE304759T1 AT01927441T AT01927441T ATE304759T1 AT E304759 T1 ATE304759 T1 AT E304759T1 AT 01927441 T AT01927441 T AT 01927441T AT 01927441 T AT01927441 T AT 01927441T AT E304759 T1 ATE304759 T1 AT E304759T1
Authority
AT
Austria
Prior art keywords
sha1
authentication
hmac
algorithm
rounds
Prior art date
Application number
AT01927441T
Other languages
German (de)
English (en)
Inventor
Mark Buer
Patrick Y Law
Zheng Qi
Original Assignee
Broadcom Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Broadcom Corp filed Critical Broadcom Corp
Application granted granted Critical
Publication of ATE304759T1 publication Critical patent/ATE304759T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
    • H04L9/0643—Hash functions, e.g. MD5, SHA, HMAC or f9 MAC
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/12—Details relating to cryptographic hardware or logic circuitry
    • H04L2209/125—Parallelization or pipelining, e.g. for accelerating processing of cryptographic operations

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Stored Programmes (AREA)
  • Communication Control (AREA)
  • Storage Device Security (AREA)
AT01927441T 2000-04-13 2001-04-11 Verfahren und architektur zur authentifizierung ATE304759T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US19715200P 2000-04-13 2000-04-13
US26142501P 2001-01-12 2001-01-12
US09/827,882 US7177421B2 (en) 2000-04-13 2001-04-04 Authentication engine architecture and method
PCT/US2001/040507 WO2001080483A2 (fr) 2000-04-13 2001-04-11 Architecture et procede d'authentification

Publications (1)

Publication Number Publication Date
ATE304759T1 true ATE304759T1 (de) 2005-09-15

Family

ID=27393706

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01927441T ATE304759T1 (de) 2000-04-13 2001-04-11 Verfahren und architektur zur authentifizierung

Country Status (6)

Country Link
US (2) US7177421B2 (fr)
EP (1) EP1273129B1 (fr)
AT (1) ATE304759T1 (fr)
AU (1) AU2001253888A1 (fr)
DE (1) DE60113395T2 (fr)
WO (1) WO2001080483A2 (fr)

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US8295484B2 (en) 2004-12-21 2012-10-23 Broadcom Corporation System and method for securing data from a remote input device
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US8059551B2 (en) * 2005-02-15 2011-11-15 Raytheon Bbn Technologies Corp. Method for source-spoofed IP packet traceback
KR100581662B1 (ko) 2005-08-31 2006-05-22 주식회사 칩스앤미디어 알고리즘이 다른 복수의 해쉬 함수 연산을 위한 공통엔진
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GB0812593D0 (en) * 2008-07-09 2008-08-20 Univ Belfast Data security devices and methods
JP2010128392A (ja) * 2008-11-28 2010-06-10 Canon Inc ハッシュ処理装置及びその方法
US20110019814A1 (en) * 2009-07-22 2011-01-27 Joseph Roy Hasting Variable sized hash output generation using a single hash and mixing function
US8514855B1 (en) * 2010-05-04 2013-08-20 Sandia Corporation Extensible packet processing architecture
US9405537B2 (en) * 2011-12-22 2016-08-02 Intel Corporation Apparatus and method of execution unit for calculating multiple rounds of a skein hashing algorithm
US8874933B2 (en) * 2012-09-28 2014-10-28 Intel Corporation Instruction set for SHA1 round processing on 128-bit data paths
US10097345B2 (en) * 2015-04-14 2018-10-09 PeerNova, Inc. Secure hash algorithm in digital hardware for cryptographic applications
US11070380B2 (en) 2015-10-02 2021-07-20 Samsung Electronics Co., Ltd. Authentication apparatus based on public key cryptosystem, mobile device having the same and authentication method
US10262164B2 (en) * 2016-01-15 2019-04-16 Blockchain Asics Llc Cryptographic ASIC including circuitry-encoded transformation function
US10454670B2 (en) * 2016-06-10 2019-10-22 Cryptography Research, Inc. Memory optimization for nested hash operations
CN107835071B (zh) * 2017-11-03 2020-02-21 中国人民解放军国防科技大学 一种提高键入-散列法运算速度的方法和装置
US10372943B1 (en) 2018-03-20 2019-08-06 Blockchain Asics Llc Cryptographic ASIC with combined transformation and one-way functions
US10256974B1 (en) 2018-04-25 2019-04-09 Blockchain Asics Llc Cryptographic ASIC for key hierarchy enforcement
CN111899104B (zh) * 2018-11-27 2023-12-01 创新先进技术有限公司 一种业务执行方法及装置
CN112564922B (zh) * 2020-12-22 2022-07-26 创元网络技术股份有限公司 基于拟态计算的多功能集成高速hmac-sha1口令恢复方法
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Also Published As

Publication number Publication date
WO2001080483A3 (fr) 2002-04-04
DE60113395D1 (de) 2005-10-20
AU2001253888A1 (en) 2001-10-30
WO2001080483A2 (fr) 2001-10-25
US20020001384A1 (en) 2002-01-03
EP1273129A2 (fr) 2003-01-08
EP1273129B1 (fr) 2005-09-14
US20070110230A1 (en) 2007-05-17
DE60113395T2 (de) 2006-06-14
US7177421B2 (en) 2007-02-13
US8000469B2 (en) 2011-08-16

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